The growing dangers of record heat waves like the one engulfing July 4th celebrations

Americans across the East Coast are preparing for one of the hottest Independence Days in recorded history. Triple-digit temperatures have disrupted travel, strained the energy grid and forced some communities to change or cancel planned celebrations. Meanwhile, health authorities in Europe have now linked thousands of excess deaths to record heat. Jeff Goodell joins Amna Nawaz to unpack it all. Watch PBS News for daily, breaking and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show. Sign up for Here's The Deal with Lisa Desjardins: https://to.pbs.org/41q6E8i Subscribe for exclusive content in our newsletters: https://www.pbs.org/newshour/subscribe PBS News podcasts: https://www.pbs.org/newshour/podcasts Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS News at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: TikTok:   / pbsnews   X:   / newshour   Instagram:   / newshour   Facebook: http://www.pbs.org/newshour